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Tesoro Gold Limited (Tesoro or the Company) (ASX:TSO, OTCQB:TSORF) is pleased to report significant assay results from first-pass drilling of the Ternera East target, which has intercepted a newly identified, thick (+200m), well-mineralised El Zorro Tonalite (EZT) intrusive.
This new discovery (refer Figure 1) is located approximately 300m east of the 1.3Moz Ternera Gold Deposit (Ternera) within Tesoro’s broader El Zorro Gold Project (El Zorro) in Chile.
HIGHLIGHTS
- Hole ZDDH0341 intercepted a newly identified, +200m thick intrusive of EZT, the primary gold host at Ternera.
- The new intrusive body is a potential major fault offset or Ternera ‘repeat’ (Ternera East).
- Two substantial, well-mineralised zones were intercepted in ZDDH0341 including;
- 49.50m @ 0.55g/t Au from 179.00 m, including;
- 15.40m @ 1.21g/t Au from 182.00m; and
- 5.40m @ 2.21g/t Au from 182.0m and;
- 36.00m @ 1.00g/t Au from 281.50m including;
- 17.50m @ 1.91g/t Au from 282.00m
- 7.70m @ 3.64g/t Au from 283.30m
- 2.30m @ 9.50g/t Au from 288.30m
- 49.50m @ 0.55g/t Au from 179.00 m, including;
- Accelerated drilling program in progress to rapidly define the Ternera East target.
Tesoro Managing Director, Zeff Reeves, commented:
“This discovery at Ternera East is one of the most significant results from El Zorro and has the potential to materially change its scale. The identification of this well-mineralised EZT represents a potential uplifted extension or offset of the main Ternera Deposit, which could rapidly add substantial ounces to our existing 1.3Moz Mineral Resource.
“It is an exciting outcome that further validates the targeting model being employed by the Tesoro team at El Zorro. We are now focused on completing additional drilling of the area as quickly as possible to better understand what we have identified at Ternera East.”
Figure 1: El Zorro Gold Project – Ternera area drill locations in current program, location of hole ZDDH0341 within the Ternera East target, and significant results showing areas of open gold mineralisation close to Ternera (refer ASX Announcements 23 March 2021, 25 June 2021, 3 November 2021, 8 November 2022, 18 September 2023, and 13 June 2024). Section location for Figure 2 shown at A-A’ - Datum PSAD56 19S
El Zorro Diamond Drilling Program Delivers Significant New Discovery at Ternera East
An initial diamond drilling program at key target areas within a 1.5 km radius of the existing 1.3 Moz Ternera Deposit is ongoing (refer Figure 1). The program is designed as a first-pass drill assessment of high-priority targets proximate to Ternera, providing the potential for future rapid and shallow additions to the existing Mineral Resource at El Zorro.
These areas include Drone Hill, Buzzard, Ternera East and a direct extension to Ternera. To date, ten holes have been completed in the current program for 2,305m. Hole details are presented in Appendix 1.
At Ternera East, assay results have been returned for hole ZDDH0341(refer Figure 2), which was fast-tracked through the laboratory due to the wide zone of prospective EZT observed in drill core. Significant intercepts for hole ZDDH0341 are presented in Table 1, with full drill hole details in Appendix 1.
Figure 2: El Zorro Gold Project – Ternera East drilling, ZDDH0341 showing significant mineralised zones and location relative to the Ternea Gold Deposit MRE Block Model and USD1800 optimised Pit Shell., looking north. Hole ZDDH0341 was drilled toward 000 and is projected onto section. Previous drilling shown as pale grey drill traces. Refer ASX announcement 6 December 2021 for hole ZDDH0223 results.
ZDDH0341 was drilled to a final downhole depth of 400.15m and intercepted several small EZT dykes from near surface to 178.70m downhole. These dykes returned zones of sporadic gold mineralisation. Between 178.70m to 390.85m downhole, a thick body of EZT was intercepted containing two main zones of gold mineralisation.
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This article includes content from Tesoro Gold Ltd, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
Aurum Resources: Game-changing Gold Exploration at Prolific Côte d’Ivoire, West Africa
Aurum Resources (ASX:AUE) offers a compelling value proposition by primarily focusing on gold through its flagship Boundiali gold project located in Côte d’Ivoire, West Africa. Côte d'Ivoire's gold mining sector is experiencing significant growth and development as its political, legal, tax and operational risk metricsout performs most developing countries in the world.
The Boundiali gold project in Cote d’Ivoire is located within the Boundiali Greenstone Belt, which hosts Resolute’s Syama gold operation (11.5 Moz) and the Tabakoroni deposit (1 Moz) in Mali. Neighbouring assets also include Barrick’s Tongon mine (5 Moz) and Montage Gold’s Kone project (4.5 Moz).
The Boundiali gold project comprises four contiguous granted licenses: PR0808 (80 percent interest), PR0893 (80 to 88 percent interest), PR414 (100 percent interest), and PR283 (70 percent interest).
Company Highlights
- Aurum Resources is a precious metals company with exploration prospects in the same greenstone belt as the Syama (11.5 Moz), Sissingué (1.0 Moz), Tongon (5.0 Moz) and Kone Gold (4.5 Moz) deposits of West Africa.
- Upcoming catalysts include a maiden mineral resource estimate expected to be completed by the end of 2024. The company believes mineralization is open at depth and along strike and highlights the existence of numerous gold mineralization targets within the large land holding of Aurum’s Boundiali Gold Project.
- Aurum operates its own drill rigs, allowing the company to significantly reduce its exploration costs relative to peers.
- Management has a track record of creating value for shareholders from exploration through to project development, mine construction and gold production.
- Strong leverage to increasing gold prices that will benefit from a declining interest rate environment and rising global geopolitical risk factors.
- Well funded for greater than 12 months and over 100,000 metres diamond drilling programs and metallurgical study
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Development Contract for Underground Exploration Drill Drive Awarded to Barminco
Highlights:
- Development contract for the underground exploration drill drive at the Dalgaranga Gold Project awarded to Barminco Limited.
- The contract, which is valued at ~$18.3 million, provides for 2,350m of development to deliver twin decline access for the establishment of underground drilling platforms to in- fill and extend mineralisation within the Never Never, Pepper, Four Pillars and West Winds areas.
- The drill drive has also been designed to support future mine production activities.
- All regulatory mining approvals are now in place and all major support services have been engaged to facilitate the commencement of construction in the current quarter.
- Surface exploration drilling at Dalgaranga will shortly re-commence, with rigs arriving on site later this month.
Figure 1: Long Section of the Never Never Gold Deposit and the Pepper, Four Pillars and West Winds Gold Prospects looking east. Proposed exploration drill drive design in black.
The contract, which is valued at ~$18.3 million including an allowance for fuel and contingencies, provides for 2,350m of development to deliver twin decline access for the establishment of underground drilling platforms to in-fill and extend mineralisation across the Never Never, Pepper, Four Pillars and West Winds deposits.
All of these steeply-plunging, high-grade gold zones are located along a single 800m-long, semi- continuously mineralised north-south stratigraphic horizon (see Figure 1). The exploration drill drive has been designed to run parallel and adjacent to this horizon to provide underground drill platforms to more effectively define these existing deposits and prospects, as well as explore for further high-grade shoots and provide critical underground infrastructure as Spartan develops its future mine plan.
Construction of the drill drive is on-track to commence in the September Quarter, with all regulatory mining approvals and support services in place. In addition, the Company has established an experienced on- site project team to manage and oversee the development and construction process. Establishment of the drill drive, and an initial underground drilling programme, is fully funded from the Company’s existing cash reserves.
Management Comment
Spartan Managing Director and Chief Executive Officer, Simon Lawson, said: “We are delighted to have Barminco on board to complete the construction of this new drill drive, which represents a very exciting initiative that will enable us to drill from platforms located right alongside our high-grade deposits and targets. This will provide for cheaper, more accurate and quicker drilling to continue to accelerate our Resource growth and conversion to Ore Reserves.
“All of the high-grade deposits and prospects discovered at Dalgaranga over the past two years remain open at depth – with mineralisation at the Never Never deposit now defined to beyond 1km below surface – and we’re very excited to get the underground rigs in place to help determine just how deep this high- grade mineralisation extends.
“Importantly, the drill drive is being constructed using the same dimensions as a standard underground mine development, ensuring it can be incorporated into our infrastructure planning for the future re- commencement of mining operations.
“Construction of the drill drive is set to kick-off later this Quarter and is expected to take approximately 10 months to complete. In addition, we will also shortly re-commence surface drilling programs, targeting the Pepper, Four Pillars, West Winds and other near-surface anomalies, ensuring plenty of exciting news- flow for shareholders in the months ahead.”
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This article includes content from Spartan Resources, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.